Shelving unit



FIG. 1 is a perspective view of the shelving unit.

FIG. 2 is a side view of the shelving unit shown at an enlarged scale as viewed from the lefthand side of FIG. 1, with the opposite side being identical.

FIG. 3 is a top plan view of the shelving unit; and,

FIG. 4 is a bottom perspective view of the shelving unit. 

The ornamental design for a shelving unit, substantially as shown and described. 